# Electrolyser V2.1 Protocol

# Device Telemetry Payload

Field Description
timestamp Message publishing timestamp
status Electrolyser status string one of maintenance, expert, error, fatal, idle, steady, standby, curve, blowdown
has_errors Indicates whether any device errors boolean
has_warnings Indicates whether any device warnings boolean
h2_flow H2 Production in Normal Litre/hour
h2_total Total H2 Produced in Normal Litre
stack_pressure H2 Stack Pressure in Bar
outlet_pressure H2 Outlet Pressure in Bar
water_inlet_pressure Water Inlet Pressure in Bar
electrolyte_tank_temperature Electrolyte Tank Temperature in Celsius
electrolyte_downstream_temperature Downstream Temperature in Celsius

# Example

{
  "timestamp": 1514320289,
  "status": "steady",
  "has_errors":  false,
  "has_warnings": false,
  "h2_flow": 250.0,
  "h2_total": 10000,
  "stack_pressure": 30.1,
  "outlet_pressure":  30.0,
  "water_inlet_pressure": 1.2,
  "electrolyte_tank_temperature":  38.3,
  "electrolyte_downstream_temperature": 24.7
}